baber/WOPTO huggingface dataset:
Patent JP-H06197476-A (JP)
Title: Method and apparatus for monitoring power distribution system
Inventor: NAKAHARA TAKESHI
IPC: H02J13/00
Filed: 1992-12-24
Abstract: PURPOSE:To quickly detect the accident section of a power distribution system. CONSTITUTION:Individual monitoring slave stations S are called sequentially by a master station 5, state information on segment switches SW is gathered and the system state of an accident section or the like is monitored. At this time, when there exist the monitoring slave stations S which are non-responsive to the call of the master station 5, the master station is returned to the monitoring slave station S which is nearest to the side of a power supply in a power distribution line to which the nonresponsive monitoring slave stations belong, and the monitoring slave stations are called sequentially. Thereby, an inessential call is omitted, and the accident section is detected quickly. At this time, the master station 5 displays the ON-OFF state of the segment switches SW in the form of an image, the segment switches corresponding to the nonresponsive monitoring slave stations and the segment switches on the side of a load are displayed temporarily as an OFF state, and the display is renewed so as to match state information after that. Thereby, a monitoring operator can confirm easily the state of a power distribution system and the operating state of a monitoring apparatus, and it is possible to easily comply with the restoration or the like of an accident.
Patent JP-H09154492-A (JP)
Title: Flower paste
Inventor: TSUBOMOTO HOZUMI
IPC: A23L19/10
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a flower paste resistant to heat, excellent in texture, for example, marrow, good melting in mouth and not remaining on the tongue without rough or dry texture. SOLUTION: In a flower paste containing 5-10wt.% of a starchy raw material, green pea starch powder and/or pea starch are contained in an amount of 10-40wt.%, additionally other starchy raw materials, unprocessed starch and processed starch are used at a weight ratio of (70-0)/(30-100). The processed starch is preferably prepared from tapioca.
Patent JP-H03199275-A (JP)
Title: Coating film-forming composition
Inventor: SHIMIZU KAZUO
IPC: C09D11/10
Filed: 1989-12-27
Abstract: PURPOSE:To obtain the title flexible, heat-resistant composition by suspending a poly 4-methylpentene-1 polymer etc., in an aqueous medium followed by chlorination. CONSTITUTION:Poly 4-methylpentete-1 and/or alpha-olefin 4-methylpentene-1 polymer(s) is suspended in an aqueous medium followed by chlorination so as to come to >=50wt.% in the chlorinate content, thus giving the objective composition.
Patent JP-H09285965-A (JP)
Title: Storage method for grinding/polishing tool
Inventor: UCHIYAMA KEIJI
IPC: B23Q13/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a loss in a preparation time so as to maintain a highly precise shape by storing a grinding/polishing tool with at least its main body part immersed in working fluid. SOLUTION: After working fluid 6 is injected into a reservoir tank 2 until the upper ends of partition walls 8, 8', 8", 8"' and thermocouples 9, 9' are sank below a fluid level, the whole of grinding/polishing tools 1, 1', 1" are gently immersed below the fluid level between the partition walls 8, 8', 8", 8"'. Subsequently, the reservoir tank 2 in which the whole of the grinding/polishing tools 1, 1', 1" are immersed and stored is sealed by means of a lid 7. For keeping the working fluid 6 at a constant temperature, the fluid temperature of the reservoir tank 2 in which the whole of the grinding/polishing tools 1, 1', 1" are immersed in the fluid is measured by means of the thermocouples 9, 9', and a cooling device 3 and a heating device 4 are controlled properly, so that the whole of the grinding/polishing tools 1, 1', 1", is stored at the constant temperature.
Patent JP-H09147614-A (JP)
Title: Display device
Inventor: KOIZUMI MINORU
IPC: F21V8/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance of a light source and to miniaturize a device by connecting the light output end of an optical fiber to a light transmission plate and omitting an aperture type fluorescent lamp. SOLUTION: The light of a light source device 10 is made incident from a light output end on the light transmission plate 30 of a transparent plate form via an optical fiber 20 and display information 42 displayed on the plate surface side 34 of the light transmission plate 30 is irradiated with this light from the inner side of the light transmission plate 30. The device 10 directs the output of a high luminance electric discharge lamp to a light input end 22 in a concentrating manner. The light output end 24 is connected through a roughly bar-shaped auxiliary light transmission body 39 to the plate end 32 of the light transmission plate 30. A light inside the light transmission body 39 is repeatedly reflected and made incident through an adhering surface to the end plate 32 on the plate 30 side.
Patent JP-H0545899-A (JP)
Title: Electrrophotographic sensitive body, electrophotographic device, device unit and facsimile constituted by using this body
Inventor: GO SHINTETSU
IPC: G03G5/05
Filed: 1991-12-26
Abstract: PURPOSE:To obtain the characteristics excellent in photosensitivity and potential stability at the time of repetitive use by using a specific polyvinyl acetal resin having a fluorine atom or trifluoromethyl group as the binder resin of a photosensitive layer. CONSTITUTION:The resin having the structure expressed by formula I is incorporated into the photosensitive layer of the electrophotographic sensitive body having the photosensitive layer on a conductive base. In the formula I, R1 to R5 are the same as or different from each other and denote a hydrogen atom, fluorine atom and trifluoromethyl group; however there is no case all of the R1 to R5 are simultaneously the hydrogen atoms. The remarkable improvement in the sensitivity, the potential stability at the time of the repetitive use and the decrease of the residual potential ore admitted by using such polyvinyl acetal resin in the photosensitive layer. The conceivable reason thereof lies in that the carrier forming efficiency is improved by the electronic interaction of a charge generating material and the polyvinyl acetal resin having the fluorine atom or trifluoromethyl group being an electron acceptive substituent.
Patent JP-H09212127-A (JP)
Title: Gradation driving method for flat type display device
Inventor: SHINODA TSUTAE
IPC: G09G3/291
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a gradation driving method capable of shortening the driving time required for gradation display and executing the display high in gradient. SOLUTION: One frame to be displayed on a screen is divided timewisely into plural subframes SF at the same timing for all lines constituting the screen, and one subframe SF is divided timewisely into a first step CYa and a second step CYi at the same timing for the lines. The division intervals of the frames are set so that the time length of the second step CYi of each subframe SF corresponding to the weight given to each subframe SF, and the pulse train supplied for writing display data in the first step Ya and that supplied for the display in the second step CYi are made capable of being independent of each other in their periods.
Patent JP-H09162804-A (JP)
Title: High speed insulated amplifier
Inventor: FUJITA YOSHIKAZU
IPC: H04B10/524
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To inexpensively and precisely detect current at high speed with comparatively easy constitution by modulating the pulse width of the analog detection signal of current, digitizing it, demodulating it through the optical communication module and an optical fiber and outputting it to the control circuit of a low voltage-side. SOLUTION: A pulse width modulation circuit 12 modulating the pulse width of the analog detection signal of current flowing in the unit of a high voltage- side and digitizing it, an optical communication module 13 transmitting the signal which is pulse-modulated and a demodulation circuit 14 outputting a demodulation signal to the control circuit are provided. The pulse width modulation circuit 12 is constituted by a triangular wave generator 12a and a PWM comparator 12b. The analog signal of current flowing in the unit on the high voltage-side is pulse width-modulated by the pulse width modulation circuit 12 and is digitized. The modulated signal is demodulated by the demodulation circuit 14 on the output side through the optical communication module 13 and the optical fiber and is outputted to the control circuit on the low voltage- side, which controls the current of the unit.
Patent JP-H10190675-A (JP)
Title: Automatic address setting method in electronic equipment network and electric equipment network system
Inventor: YAMAMOTO MAYUKO
IPC: H04L12/28
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To automatically acquire the address of an electronic equipment that is connected to a network without troubling a user by automatically starting an address setting program when the electronic equipment has been hard- reset. SOLUTION: An electronic equipment 403 having the master capability and an electronic equipment 404 having the capability of plural settable nodes are connected to a network 401 via the cables 402. The address setting program of every electronic equipment in the network 401 is started when a power supply is first applied to the electronic equipment, the equipment has been hard-reset or no answer has been received from another electronic equipment even though a command is sent to it. The equipment 403 having the master capability has the address setting programs serving as the settable and master nodes respectively and one of these two nodes is started according to the situation.
Patent JP-H11185473-A (JP)
Title: Data phase varying apparatus and data rate varying apparatus
Inventor: AOKI TOSHIAKI
IPC: G11C11/41
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a data phase varying apparatus and data rate varying apparatus using usual memories to realize a data processing such as data rate variation or data phase variation. SOLUTION: Three or more memories 211-213 are used to while data and write addresses are given through switches 32, 34 to write data and give addresses phase-shifted by the memory block length from the write addresses to the memories 211-213 through a switch 31, thereby reading the data written in the memories 211-213 and outputting the data through the switch 33. A timing control circuit 35 switches the switches 32, 34 every memory block length period and timing control circuit 36 switches the switches 31, 33 every memory block length period.
Patent JP-2000166996-A (JP)
Title: Transportable chair for circulating dental treatment
Inventor: YOKOTA ICHIRO
IPC: A47C3/20
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a transportable chair for circulating dental treatment which is light in weight, is freely foldable, is compact and can easily and smoothly adjust the height of an attachable and detachable seat part. SOLUTION: The chair has a substrate 2, the extending/contracting linking mechanism 3 of pantograph structure and an attachable/detachable seat part 4. The substrate 2 has a pair of stationary frame 5, a wheel 8 is mounted to the front end part of the frame 5 and a handle 9 is mounted to the rear end part of the frame 5. The mechanism 3 has a front link 13 and a rear link 14 energized in a mutually accessing direction by a compression coil spring 46 and provided with a rotary axis 28 with a handle 30 with a screw 29 to be screwed with the link 13. The part 4 has a waist frame 33, a back frame 34 capable of adjusting inclination and a leg frame 35.
Patent JP-H05181129-A (JP)
Title: Color liquid crystal display
Inventor: UNTEI TAKAO
IPC: G02B5/20
Filed: 1991-12-27
Abstract: PURPOSE:To improve contrast and to easily produce the color liq. crystal display by selecting the thickness of each part of a liq. crystal layer so that the transmissivity including visuality is minimized in a black display. CONSTITUTION:The transmissivity Y considering visuality is obtained from equation I in the normally black liq. crystal display using a twisted nematic liq. crystal. In equation I, lambda is the wavelength of incident light, T(lambda) is the spectral transmissivity of the entire display, K is expressed by equation II and is the total quantity of incident light, rho(lambda) is the spectral characteristic of the incident light, and V(lambda) is the visuality characteristic (identical to a color matching function y(lambda)). The integration in equations I and II is respectively carried out from 400 to 700nm in the visible region. The thicknesses dR, dG and dB of the liq. crystal layer 13 at which each transmissivity is minimized in a black display are respectively obtained from the curves 4R, 4G and 4B exhibiting the relation between the transmissivity Y at the 14R, 14G and 14B parts of the red, green and blue color filters and the thicknesses dR, dG and dB of the liq. crystal layer 13.
Patent JP-H05178576-A (JP)
Title: Oscillation preventing device for lifting conveyance
Inventor: NISHIYAMA NORIYUKI
IPC: B66C13/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide an oscillation preventing device for lifting conveyance which performs high-precise positioning simultaneously with high-precise prevention of oscillation of a cargo CONSTITUTION:A fuzzy control part 1 is provided with a fuzzy inference device 10 for preventing oscillation in addition to a fuzzy inference device 9 for positioning or for controlling a speed. In the fuzzy inference device 10 for preventing oscillation, an acceleration element required for prevention of oscillation is provided. The acceleration element and an acceleration element produced by other fuzzy inference device 9 are crisped by means of a crisping computer 11 to produce an acceleration signal. As noted above, by taking even an acceleration element, required for prevention of oscillation, into consideration, an acceleration signal optimum to prevention of oscillation of a cargo is produced.
Patent JP-H10185217-A (JP)
Title: Floor heating system
Inventor: ISHIMOTO MASA
IPC: F24D3/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To variably set the duty ratio of on/off of a hot water valve by providing a memory means for storing the valve opening rate in a heat source machine and rewriting the valve opening rate. SOLUTION: On/off control values of a hot water valve optimum to respective terminal devices are stored in a non-volatile memory 16 such as an EEPROM provided in a heat source machine 10, connected to a control part 12, rewritten and referred to. A repair support terminal device 40 writes data in a RAM area which can be used for changing data to the non-volatile memory 16, so that the control part 12 can write the set value of duty ratio to the non-volatile memory 16. Accordingly, the control part 12 performs a desired combustion operation or individually drives and monitors a detected value from a sensor 15 or a tester at that time, so that it can support the repair.
Patent JP-2001161793-A (JP)
Title: Syringe device and method of manufacturing it
Inventor: ISONO KEINOSUKE
IPC: A61J1/20
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a syringe device capable of completely preventing mixing of a medicine with a solution prior to use, easily assuring a highly sterilized condition, being easy to manufacture, and having high productivity, and a method of manufacture. SOLUTION: The syringe device 1 has a syringe 10 containing a first component 8 and fitted with a hollow mixing needle 13, and a container 20 containing a second component 21 for mixing with the first component 8 and closed by a plug 23 made of an elastic body. The syringe device includes a flexible protective cover 16 for hermetically covering the hollow mixing needle 13, a recess 27 disposed in the upper surface of the plug 23, and a connector 30 for connecting the syringe 10 to the container 20 while the recess 27 and the protective cover 16 hermetically abut each other, with the recess 27 opposed to the end of the hollow mixing needle 13.
Patent JP-H05178049-A (JP)
Title: Wheel alignment controller
Inventor: MIICHI YOSHIAKI
IPC: B62D17/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide a wheel alignment controller for adjusting controllably the wheel alignment (caster, camber, toe-in) condition in an automobile to realize an optimum compliance steer according to the acceleration or deceleration condition. CONSTITUTION:A control means 11 provided with an alignment adjusting means 1A capable of adjusting the wheel alignment of an automobile and an acceleration condition detecting means 12a for detecting the acceleration condition of automobile controls the alignment adjusting means 1A to restrain a change in a steering property generated according to the acceleration condition on the basis of the acceleration condition information from the acceleration condition detecting means 12a.
Patent JP-H09167524-A (JP)
Title: Ultra-thin, multi-core cable
Inventor: KATO YOSHIHISA
IPC: C09D175/14
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an extra-thin, multi-core cable having its self fusion property in handing to be used for electronic equipment, medical equipment products, etc. SOLUTION: An extra-thin, multi-core cable 4 is obtained by means of inter- wire fusion processing due to heating process after plural ultra-thin insulation electric wires of which resin composition in which isocyanate is added in urethane acrylate ultraviolet-ray hardened resin composition are applied with a coating 2 with an insulation thickness of 50μm or less on a metal wire 1 of 100μm in its conductor diameter. In addition, an ultra-thin, multi-core cable of which the isocyanate contents of the resin composition ranges from 1wt.% or more to 10wt.% or less is obtained.
Patent JP-H09170048-A (JP)
Title: High strength hot rolled steel plate for working, excellent in fatigue characteristic and bore expandability
Inventor: NAKAYA MICHIHARU
IPC: C22C38/04
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a high strength hot rolled steel plate for working, excellent in fatigue characteristics and bore expandability. SOLUTION: This hot rolled steel plate has a chemical composition consisting of, by weight, 0.05-0.20% C, 0.1-2.0% Si, 0.5-2.5% Mn, 0.005-0.1% P, <=0.01% S, <=0.1% Al, and the balance Fe with inevitable impurities and further containing, if necessary, one or more kinds among prescribed amounts of Nb, Ti, V, Cr, Mo, B, Ni, Ca, REM, and Cu. Moreover, this steel plate has a microstructure consisting of fine polygonal ferrite and bainite of <=10μm average grain size, and further, laminar cementite exists in 5-50% of grain boundaries and also its average length is regulated to 0.6-7μm.
Patent JP-H06201371-A (JP)
Title: Scanning type microscope
Inventor: KIKUKAWA ATSUSHI
IPC: H01J37/28
Filed: 1992-12-28
Abstract: PURPOSE:To facilitate the regulation of an optical system by amplifying the displacement signal of a cantilever, detecting the cantilever displacement signal frequency by use of a phase locked loop, and operating a transmitting circuit system in the atmosphere. CONSTITUTION:A laser beam 2 is reflected by a cantilever 1, and the position of a light spot formed on a light spot sensor 3 is converted 3 into the displacement signal of the cantilever 1. This displacement signal is amplified 5, and inputted to a piezo-electric oscillator 6 to vibrate the cantilever 1. Namely, a return loop consisting of an optical lever, the return amplifier 5 and the oscillator 6 is formed, and the return loop forms the oscillating circuit which is oscillated at the resonance frequency of the cantilever 1. This is detected by a FM wave detector 7. Noise is increased in the final output of the cantilever 1 in the atmosphere because of air resistance, but the wave detector 7 using the phase locked loop can reduce the influence of the input noise to 6dB at maximum. Thus, the operation in the atmosphere can be performed together with the amplification of the displacement signal, and the regulation of the optical system is facilitated.
Patent JP-H05260967-A (JP)
Title: Purified alkaline protease concentrate and its preparation
IPC: C11D3/386
Filed: 1992-12-28
Abstract: PURPOSE: To provide a method for purifying an alkaline protease by removing a pigment relating to cloudiness, coloring and odor in the alkaline protease preparation.  
     CONSTITUTION: This method for preparing a highly purified alkaline protease (the alkaline protease is obtained from a fermented broth of Bacillus licheniformis or Bacillus alcalophilus) is performed by generating an alkaline protease solution by separating an alkaline protease from cells and solids suspended in the fermented broth, concentrating the alkaline protease solution, adding a hydrolase and sodium chloride to the concentrated alkaline protease, separating alkaline protease from hydrolyzed polymer impurities by subjecting the mixture to incubation, isolating the alkaline protease from pigments, and recovering purified alkaline protease precipitate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001167833-A (JP)
Title: Connector
Inventor: YOSHIDA HARUKI
IPC: H01R13/115
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a connector that makes detection by connector inspection jig precise by stabilizing shifting amount of a lance. SOLUTION: This connector comprises a terminal 3 and a housing 2 having a terminal containing chamber 4. The terminal 3 has elastic curled portions 32 with cross-section of approximate mountain shape connected on both sides of a board 31, and an arm shaped lance 5 is formed in the terminal containing chamber 4. The lance 5 is formed with two protrusions 23, 23 protruded in width direction of the terminal containing chamber 4 being across to inserting direction P (see Fig. 7) of the terminal 3, by which heads 41, 41 of the elastic curl portions 32 are slid.
Patent JP-2001165609-A (JP)
Title: Angle sensor
Inventor: OKUMURA HIROBUMI
IPC: G01B7/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of the magnetic field of one magnet provided within an angle sensor on a wheel element for detecting the displacement magnetic field of the other magnet to precisely detect a rotating angle. SOLUTION: When a second magnetic detecting element H2 is shielded by a magnetic shield member 70, the influence of the magnetic field of the first magnet and other external magnetic fields to pass the magnetic detecting surface H2a of the second magnetic detecting element H2 can be eliminated. Since the second magnetic detecting element H2 thus can detect only the magnetic field of a second magnet M2, the noise caused by the magnetic field of the first magnet M1 and other external magnetic fields can be prevented, and the rotating angle can be precisely detected.
Patent JP-2001166130-A (JP)
Title: Photo-spontaneous brain wave reaction preventive filter
Inventor: TAKAHASHI YUKITOSHI
IPC: G02C7/10
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the danger of the induction of a photo-spontaneous brain wave reaction and a subsequent photosensitive attack of children which can give rise to the photo-spontaneous brain wave reaction by a slight light stimulus during viewing of a CRT (TV), etc. SOLUTION: This filter has the characteristic that a wavelength to make the transmittance to 20% is in a range from 610 to 680 nm in an attenuation curve of the transmittance formed toward a long wavelength side on the long wavelength side of at least 600 nm and the characteristic that the average transmittance of 400 to 700 nm is suppressed at 65 to 20% in combination. The characteristics of the filter are realized as the absorption type filter adequate for the CRT (TV), etc., by a method of coloring glass, resin, etc., by using Cu ions as an essential component and adding coloring components containing at least one among Nd ions, Fe ions, Co ions and Mn ions thereto.